body,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
li,
dl,
dt,
dd,
input,
fieldset,
legend,
figure,
figcaption {
  margin: 0;
  padding: 0;
}
body {
  font-size: 16px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 20px;
}
ul,
ol,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
b,
strong {
  font-weight: normal;
}
i,
em {
  font-style: normal;
}
input {
  vertical-align: top;
}
input {
  border: hidden;
  outline: none;
}

.fl {
  float: left;
}
.fr {
  float: right;
}
.clear_fix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}
.clear_fix {
  *zoom: 1;
}
